COM / COMH
COMMERCIAL SERIES / PTFE LINERS AVAILABLE
BEARING PART NO.
B
DIA.
D
DIA.
W
WIDTH
T
WIDTH
O
DIA.
BALL
DIA.
F
CHAMBER
a
MIS.
ANGLE
ULT.
STATIC
RADIAL
LOAD
(lbs)
APPROX.
WEIGHT
(lbs)
+.010
-.010
+.0000
-.0007
+.005
-.005
+.005
-.005
REF.
REF.
REF.
REF.
COM3
.1900
.5625
.281
.218
.293
.406
.015
11
3,250
.014
COM4
.2500
.6562
.343
.250
.364
.500
.022
13.5
4,950
.022
COM5
.3125
.7500
.375
.281
.419
.562
.032
12
6,475
.030
COM6
.3750
.8125
.406
.312
.516
.656
.032
10
8,400
.038
COM7
.4375
.9062
.437
.343
.530
.687
.032
8
9,453
.047
COM8
.5000
1.0000
.500
.390
.600
.781
.032
9.5
13,250
.065
COM8-101
.5000
1.0000
1.000
.390
.600
.781
.032
9.5
13,250
.065
COM9
.5625
1.0937
.562
.437
.671
.875
.032
9.5
16,630
.086
COM10
.6250
1.1875
.625
.500
.739
.968
.032
8.5
21,280
.110
COM12
.7500
1.4375
.750
.593
.920
1.187
.044
9
31,920
.204
COM12T-3R**
.7500
1.4375
.750
.593
.920
1.187
.044
9
31,920
.204
COM14
.8750
1.5625
.875
.703
.980
1.312
.044
9.5
41,960
.263
COM16
1.000
1.7500
1.000
.797
1.118
1.500
.044
10
55,200
.386
COMH16***
1.000
2.0000
1.000
.781
1.360
1.687
.032
9
70,820
.553
COMH19***
1.1875
2.3750
1.187
.937
1.610
2.000
.032
8.5
100,730
.895
COMH20***
1.2500
2.3750
1.187
.937
1.610
2.000
.032
8.5
100,730
.895
COMH24***
1.5000
2.7500
1.375
1.094
1.860
2.312
.032
8.5
135,950
1.358
COMH28***
1.7500
3.1250
1.562
1.250
2.110
2.625
.044
8
176,370
1.948
COMH32***
2.0000
3.5000
1.750
1.375
2.360
2.937
.044
8.5
217,060
2.650
* A trade mark of E.I. Dupont
de Nemours & CO., Inc.
** Bearings comes standard with snap ring and teflon liner. Contact
Engineering for further information.
***BORE TOLERANCE: +.0025
-.0005
MATERIALS
BALL
RACE
52100 STEEL
HEAT TREATED
HARD CHROME PLATED
LOW CARBON STEEL
OIL COATED
NOTES:
1. LUBRICATION GROOVES IN I.D. & O.D. OF RACE
2. FOR TEFLON LINER ADD "T" TO SUFFIX.
EXAMPLE: COM12T
(UNITS WITH PTFE LINERS HAVE NO LUBRICATION HOLES OR GROOVES IN RACE.)
